X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=configure.ac;h=34e2533bde2253a9a1ab6829860d97e3ce0ab5b3;hp=ae2117b152338aca558ccdbe60ba29e5bc6a18c0;hb=e6249695684dcddc5d7ae0269adc7764ecec925a;hpb=9f8020a09ce08210a10a0c65cefd83d2646395ab

diff --git a/configure.ac b/configure.ac
index ae2117b1..34e2533b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4,9 +4,8 @@ AC_PREREQ(2.61)
 AC_INIT([tinc], [1.1pre7])
 AC_CONFIG_SRCDIR([src/tincd.c])
 AC_GNU_SOURCE
-AM_INIT_AUTOMAKE([check-news dist-bzip2 std-options subdir-objects])
+AM_INIT_AUTOMAKE([check-news dist-xz no-dist-gzip std-options subdir-objects -Wall])
 AC_CONFIG_HEADERS([config.h])
-AM_MAINTAINER_MODE
 
 # Enable GNU extensions.
 # Define this here, not in acconfig's @TOP@ section, since definitions
@@ -21,51 +20,53 @@ AC_PROG_INSTALL
 AC_PROG_LN_S
 AC_PROG_RANLIB
 
+AM_PROG_CC_C_O
+
 dnl Check and set OS
 
 AC_CANONICAL_HOST
 
 case $host_os in
   *linux*)
+    linux=true
     AC_DEFINE(HAVE_LINUX, 1, [Linux])
-    [ rm -f src/device.c; ln -sf linux/device.c src/device.c ]
   ;;
   *freebsd*)
+    bsd=true
     AC_DEFINE(HAVE_FREEBSD, 1, [FreeBSD])
-    [ rm -f src/device.c; ln -sf bsd/device.c src/device.c ]
   ;;
   *darwin*)
+    bsd=true
     AC_DEFINE(HAVE_DARWIN, 1, [Darwin (MacOS/X)])
-    [ rm -f src/device.c; ln -sf bsd/device.c src/device.c ]
   ;;
   *solaris*)
+    solaris=true
     AC_DEFINE(HAVE_SOLARIS, 1, [Solaris/SunOS])
-    [ rm -f src/device.c; ln -sf solaris/device.c src/device.c ]
   ;;
   *openbsd*)
+    bsd=true
     AC_DEFINE(HAVE_OPENBSD, 1, [OpenBSD])
-    [ rm -f src/device.c; ln -sf bsd/device.c src/device.c ]
   ;;
   *netbsd*)
+    bsd=true
     AC_DEFINE(HAVE_NETBSD, 1, [NetBSD])
-    [ rm -f src/device.c; ln -sf bsd/device.c src/device.c ]
   ;;
   *dragonfly*)
+    bsd=true
     AC_DEFINE(HAVE_DRAGONFLY, 1, [DragonFly])
-    [ rm -f src/device.c; ln -sf bsd/device.c src/device.c ]
   ;;
   *bsd*)
+    bsd=true
     AC_MSG_WARN("Unknown BSD variant, tinc might not compile or work!")
     AC_DEFINE(HAVE_BSD, 1, [Unknown BSD variant])
-    [ rm -f src/device.c; ln -sf bsd/device.c src/device.c ]
   ;;
   *cygwin*)
+    cygwin=true
     AC_DEFINE(HAVE_CYGWIN, 1, [Cygwin])
-    [ rm -f src/device.c; ln -sf cygwin/device.c src/device.c ]
   ;;
   *mingw*)
+    mingw=true
     AC_DEFINE(HAVE_MINGW, 1, [MinGW])
-    [ rm -f src/device.c; cp -f src/mingw/device.c src/device.c ]
     LIBS="$LIBS -lws2_32 -lgdi32 -lcrypt32"
   ;;
   *)
@@ -114,6 +115,11 @@ AC_ARG_WITH(windows2000,
   ]
 )
 
+AM_CONDITIONAL(LINUX, test "$linux" = true)
+AM_CONDITIONAL(BSD, test "$bsd" = true)
+AM_CONDITIONAL(SOLARIS, test "$solaris" = true)
+AM_CONDITIONAL(MINGW, test "$mingw" = true)
+AM_CONDITIONAL(CYGWIN, test "$cygwin" = true)
 AM_CONDITIONAL(UML, test "$uml" = true)
 AM_CONDITIONAL(VDE, test "$vde" = true)
 AM_CONDITIONAL(TUNEMU, test "$tunemu" = true)
@@ -133,13 +139,13 @@ dnl We do this in multiple stages, because unlike Linux all the other operating
 AC_HEADER_STDC
 AC_CHECK_HEADERS([stdbool.h syslog.h sys/file.h sys/ioctl.h sys/mman.h sys/param.h sys/resource.h sys/socket.h sys/time.h sys/uio.h sys/un.h sys/wait.h netdb.h arpa/inet.h dirent.h])
 AC_CHECK_HEADERS([net/if.h net/if_types.h linux/if_tun.h net/if_tun.h net/tun/if_tun.h net/if_tap.h net/tap/if_tap.h net/ethernet.h net/if_arp.h netinet/in_systm.h netinet/in.h netinet/in6.h time.h netpacket/packet.h],
-  [], [], [#include "have.h"]
+  [], [], [#include "src/have.h"]
 )
 AC_CHECK_HEADERS([netinet/if_ether.h netinet/ip.h netinet/ip6.h],
-  [], [], [#include "have.h"]
+  [], [], [#include "src/have.h"]
 )
 AC_CHECK_HEADERS([netinet/tcp.h netinet/ip_icmp.h netinet/icmp6.h],
-  [], [], [#include "have.h"]
+  [], [], [#include "src/have.h"]
 )
 
 dnl Checks for typedefs, structures, and compiler characteristics.
@@ -151,15 +157,16 @@ AC_HEADER_TIME
 AC_STRUCT_TM
 
 tinc_ATTRIBUTE(__malloc__)
+tinc_ATTRIBUTE(__warn_unused_result__)
 
 AC_CHECK_TYPES([socklen_t, struct ether_header, struct arphdr, struct ether_arp, struct in_addr, struct addrinfo, struct ip, struct icmp, struct in6_addr, struct sockaddr_in6, struct ip6_hdr, struct icmp6_hdr, struct nd_neighbor_solicit, struct nd_opt_hdr], , ,
-  [#include "have.h"]
+  [#include "src/have.h"]
 )
 
 dnl Checks for library functions.
 AC_TYPE_SIGNAL
 AC_CHECK_FUNCS([asprintf daemon fchmod flock ftime fork get_current_dir_name gettimeofday mlockall putenv random select strdup strerror strsignal strtol system time usleep unsetenv vsyslog writev],
-  [], [], [#include "have.h"]
+  [], [], [#include "src/have.h"]
 )
 
 dnl Support for SunOS
@@ -172,7 +179,7 @@ AC_CHECK_FUNC(gethostbyname, [], [
 ])
 
 AC_CHECK_DECLS([freeaddrinfo, gai_strerror, getaddrinfo, getnameinfo],
-  [], [], [#include "have.h"]
+  [], [], [#include "src/have.h"]
 )
 
 AC_CACHE_SAVE
@@ -187,13 +194,15 @@ tinc_ZLIB
 tinc_LZO
 
 if test "$with_libgcrypt" = yes; then
+	gcrypt=true
 	AM_PATH_LIBGCRYPT([1.4.0], [], [])
-    	ln -sf gcrypt/cipher.c gcrypt/cipher.h gcrypt/crypto.c gcrypt/crypto.h gcrypt/digest.c gcrypt/digest.h gcrypt/ecdh.c gcrypt/ecdh.h gcrypt/ecdsa.c gcrypt/ecdsa.h gcrypt/ecdsagen.c gcrypt/ecdsagen.h gcrypt/prf.c gcrypt/prf.h gcrypt/rsa.c gcrypt/rsa.h gcrypt/rsagen.c gcrypt/rsagen.h src/
 else
+	openssl=true
 	tinc_OPENSSL
-    	ln -sf openssl/cipher.c openssl/cipher.h openssl/crypto.c openssl/crypto.h openssl/digest.c openssl/digest.h openssl/ecdh.c openssl/ecdh.h openssl/ecdsa.c openssl/ecdsa.h openssl/ecdsagen.c openssl/ecdsagen.h openssl/prf.c openssl/prf.h openssl/rsa.c openssl/rsa.h openssl/rsagen.c openssl/rsagen.h src/
 fi
 	
+AM_CONDITIONAL(OPENSSL, test "$openssl" = true)
+AM_CONDITIONAL(GCRYPT, test "$grypt" = true)
 
 dnl Check if support for jumbograms is requested 
 AC_ARG_ENABLE(jumbograms,
@@ -203,8 +212,6 @@ AC_ARG_ENABLE(jumbograms,
   ]
 )
 
-AC_SUBST(INCLUDES)
-
 AC_CONFIG_FILES([Makefile src/Makefile doc/Makefile m4/Makefile gui/Makefile])
 
 AC_OUTPUT